Hydroelectric power generation protection device

Abstract

The utility model relates to the technical field of hydroelectric power generation, and discloses a hydroelectric power generation protection device which comprises a first pipeline and a second pipeline, the bottom of the first pipeline is connected with a first mounting plate, the top of the second pipeline is connected with a second mounting plate, and communication grooves are formed in the centers of the first mounting plate and the second mounting plate. Sliding cavities are formed in the two sides of the first mounting plate correspondingly, a limiting assembly is arranged at the top of the first mounting plate, first compression springs are fixedly connected to the side wall faces of inner cavities of the sliding cavities correspondingly, first inserting rods are fixedly connected to one ends of the first compression springs correspondingly, sliding grooves are formed in the bottoms of the inner cavities of the two sliding cavities correspondingly, and open grooves are formed in the tops of the first inserting rods correspondingly. First inserting grooves are formed in the second mounting plates, and inserting assemblies are arranged on the front wall faces and the rear wall faces of the first mounting plates and the second mounting plates. According to the pipeline connecting device, the first compression spring is matched with the first inserting rod, and meanwhile, the second inserting rod is matched with the moving block and the second compression spring, so that the connection between the first pipeline and the second pipeline is consolidated.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower generation, in particular to a hydropower generation protection device. Background Art

[0002] Hydropower is a way of generating electricity. The water energy used in hydropower is mainly the potential energy stored in the water body. In order to realize the conversion of water energy into electrical energy, different types of hydropower stations need to be built. It is an engineering measure consisting of a series of buildings and equipment. The buildings are mainly used to concentrate the drop of natural water flow, form water head, and collect and regulate the flow of natural water flow with reservoirs. The traditional pipe connection method is easy to be separated under the impact of water flow, which increases the risk and brings inconvenience to hydropower generation.

[0003] To this end, we propose a hydropower protection device. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a hydropower protection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydropower protection device, including a first pipe and a second pipe, a first mounting plate connected to the bottom of the first pipe, a second mounting plate connected to the top of the second pipe, connecting grooves are provided in the centers of the first mounting plate and the second mounting plate, sliding cavities are provided on the left and right sides of the first mounting plate, a limiting assembly is provided on the top of the first mounting plate, first compression springs are fixedly connected to the side wall of the inner cavity of the sliding cavity, the ends of the two first compression springs away from each other are fixedly connected to the first plug rod, sliding grooves are provided at the bottoms of the inner cavities of the two sliding cavities, slots are provided on the tops of the first plug rods, first plug slots are provided on the second mounting plates, and plug assemblies are provided in the centers of the front and rear walls of the first mounting plate and the second mounting plate.

[0006] Preferably, the plug-in assembly includes an installation frame fixedly connected to the side wall of the first installation plate, the top of the inner cavity of the installation frame is fixedly connected to a second compression spring, the bottom of the second compression spring is fixedly connected to a moving block, the bottom of the two installation frames are provided with a through groove, the bottom of the two moving blocks are fixedly connected to a second plug-in rod, plug-in blocks are fixedly connected at positions on both sides of the second installation plate corresponding to the installation frame, and second plug-in grooves are provided on the two plug-in blocks.

[0007] Preferably, the limit assembly includes limit grooves opened on both sides of the top of the first mounting plate, the inner cavities of the two limit grooves are fixedly connected to limit rods, the two limit rods are slidably connected to limit blocks, and the tops of the two limit blocks are fixedly connected to push rods.

[0008] Preferably, the top of the first plug-in rod is fixedly connected to the bottoms of the two push rods.

[0009] Preferably, the second plug-in rod passes through the inner cavity of the through slot, and the second plug-in slots are arranged on the plug-in block at positions that cooperate with the second plug-in rod.

[0010] Preferably, there are two plug-in rods, both of which are L-shaped structures.

[0011] Beneficial Effects

[0012] The utility model provides a hydropower protection device, which has the following beneficial effects:

[0013] The hydroelectric power generation protection device cooperates with the first compression spring and the first plug-in rod so that the first plug-in rod is limited in the inner cavity of the first plug-in slot, and the first mounting plate and the second mounting plate are initially fixed. At the same time, the second plug-in rod is plugged into the inner cavity of the second plug-in slot through the cooperation of the second plug-in rod, the moving block and the second compression spring, thereby consolidating the connection between the first pipe and the second pipe, preventing the traditional pipe connection from being separated under the impact of water flow, thereby reducing the risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly of the first mounting plate and the second mounting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly of the first mounting plate and the second mounting plate of the utility model.

[0019] Legend:

[0020] 1. First pipeline; 2. Second pipeline; 3. First mounting plate; 301. Sliding cavity; 302. Sliding groove; 303. First compression spring; 304. First plug-in rod; 4. Second mounting plate; 401. First plug-in slot; 402. Slot; 5. Limiting assembly; 51. Limiting slot; 52. Limiting rod; 53. Limiting block; 54. Push rod; 6. Plug-in assembly; 61. Mounting frame; 62. Second compression spring; 63. Moving block; 64. Second plug-in rod; 65. Plug-in block; 66. Second plug-in slot; 67. Through slot; 7. Connecting slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment: A hydropower protection device, such as Figure 1-Figure 3As shown, it includes a first pipeline 1 and a second pipeline 2, the bottom of the first pipeline 1 is connected to a first mounting plate 3, the top of the second pipeline 2 is connected to a second mounting plate 4, the center positions of the first mounting plate 3 and the second mounting plate 4 are both provided with a connecting groove 7, so that the inner cavities of the first pipeline 1 and the second pipeline 2 are connected to each other, the left and right sides of the first mounting plate 3 are both provided with a sliding cavity 301, the top of the first mounting plate 3 is provided with a limiting component 5, the limiting component 5 includes limiting grooves 51 provided on both sides of the top of the first mounting plate 3, the inner cavities of the two limiting grooves 51 are both fixedly connected to limiting rods 52, the two limiting rods 52 are both slidably connected to limiting blocks 53, the tops of the two limiting blocks 53 are both fixedly connected to push rods 54, the side wall surface of the inner cavity of the sliding cavity 301 is fixedly connected to the first compression spring 303, the ends of the two first compression springs 303 away from each other are fixedly connected to the first plug rod 304, the two first plug rods 304 are both L-shaped structures, and the tops of the two first plug rods 304 are fixedly connected to the bottoms of the two push rods 54, The bottom of the two sliding cavities 301 is provided with a slide groove 302, the top of the first plug rod 304 is provided with a slot 402 at a position corresponding to the slide groove 302, the second mounting plate 4 is provided with a first plug groove 401 at a position corresponding to the slot 402 and cooperating with the first plug rod 304, and the first mounting plate 3 and the second mounting plate 4 are provided with a plug assembly 6 at the center of the front and rear walls. The plug assembly 6 includes a mounting frame 61 fixedly connected to the side wall of the first mounting plate 3, and the mounting frame 61 is provided with a first plug groove 401. The top of the cavity is fixedly connected with a second compression spring 62, the bottom of the second compression spring 62 is fixedly connected with a moving block 63, the bottom of the two mounting frames 61 is provided with a through slot 67, the bottom of the two moving blocks 63 is fixedly connected with a second plug-in rod 64, the second plug-in rod 64 passes through the inner cavity of the through slot 67, and plug-in blocks 65 are fixedly connected at positions corresponding to the mounting frames 61 on both sides of the second mounting plate 4, and second plug-in slots 66 cooperating with the second plug-in rod 64 are provided on the two plug-in blocks 65.

[0023] The working principle of this utility model:

[0024] When in use, the two push rods 54 on the first mounting plate 3 are brought close to each other, and the first plug rod 304 is located in the inner cavity of the slot 402. The push rod 54 is released, and the first compression spring 303 and the first plug rod 304 cooperate to make the ends of the first plug rod 304 that are away from each other be limited in the inner cavity of the first plug slot 401, and the first mounting plate 3 and the second mounting plate 4 are preliminarily fixed, thereby strengthening the connection between the first pipe 1 and the second pipe 2. At the same time, the second plug rod 64 is pulled, and the second plug rod 64 is plugged into the inner cavity of the second plug slot 66 through the cooperation of the second plug rod 64, the moving block 63 and the second compression spring 62, thereby consolidating the connection between the first pipe 1 and the second pipe 2.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydropower protection device, comprising a first pipeline (1) and a second pipeline (2), characterized in that: The first pipe (1) is connected to a first mounting plate (3) at the bottom, and the second pipe (2) is connected to a second mounting plate (4) at the top. A connecting groove (7) is provided at the center of the first mounting plate (3) and the second mounting plate (4). A sliding cavity (301) is provided on the left and right sides of the first mounting plate (3). A limit assembly (5) is provided at the top of the first mounting plate (3). A first compression spring (303) is fixedly connected to the side wall of the inner cavity of the sliding cavity (301). The ends of the two first compression springs (303) that are away from each other are fixedly connected to a first plug rod (304). A sliding groove (302) is provided at the bottom of the inner cavity of the two sliding cavities (301). A slot (402) is provided at the top of the first plug rod (304). A first plug groove (401) is provided on the second mounting plate (4). A plug assembly (6) is provided at the center of the front and rear walls of the first mounting plate (3) and the second mounting plate (4).

2. A hydropower protection device according to claim 1, characterized in that: The plug-in assembly (6) comprises a mounting frame (61) fixedly connected to the side wall surface of the first mounting plate (3); the top of the inner cavity of the mounting frame (61) is fixedly connected to a second compression spring (62); the bottom of the second compression spring (62) is fixedly connected to a moving block (63); the bottoms of the two mounting frames (61) are provided with a through slot (67); the bottoms of the two moving blocks (63) are fixedly connected to a second plug-in rod (64); plug-in blocks (65) are fixedly connected to positions on both sides of the second mounting plate (4) corresponding to the mounting frame (61); and the two plug-in blocks (65) are provided with a second plug-in slot (66).

3. A hydropower protection device according to claim 1, characterized in that: The limiting assembly (5) comprises limiting grooves (51) provided on both sides of the top of the first mounting plate (3); the inner cavities of the two limiting grooves (51) are fixedly connected to limiting rods (52); the two limiting rods (52) are slidably connected to limiting blocks (53); and the tops of the two limiting blocks (53) are fixedly connected to push rods (54).

4. A hydropower protection device according to claim 3, characterized in that: The top of the first plug-in rod (304) is fixedly connected to the bottoms of the two push rods (54).

5. A hydropower protection device according to claim 2, characterized in that: The second plug-in rod (64) passes through the inner cavity of the through slot (67), and the second plug-in slots (66) are arranged at positions on the plug-in block (65) that cooperate with the second plug-in rod (64).

6. A hydropower protection device according to claim 1, characterized in that: There are two plug-in rods (304), both of which are L-shaped structures.

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